Sludge management

Reducing of sludge volume

  • Lower operational costs
  • Volume reduction
  • Available space reduction


The costs of waste disposal are one of the key component in the operational costs of the treatment system. By reducing the volume of the remaining sludge the costs can be reduced significantly. Sludge management can also been seen as a pre-treatment step prior of after anaerobic treatment steps which even reduct the volume more by creating biogas from the waste.

Marel's knowledge and experience allows us to recommend the most appropriate dewatering strategy for your specific circumstance(s). We use various technologies to help with sludge dewatering, such as mechnical, biological and thermal treatment stages.


Marel offers a range of service solutions to prevent failures, maximize performance or in case of unexpected breakdowns remote or onsite assistance.

Marel has offices in 30 countries across all regions, and a global network of highly skilled professionals that provide remote as well as onsite service support. We provide quality spare parts and customized service agreements for our customers to ensure optimal performance of Marel equipment.

Customer stories

Aerobic Water Treatment Sedimentation

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Our dedicated team is here to help and answer any questions you might have.

We look forward to hearing from you, and we will do our very best to get back to you as soon as possible.

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